package com.class05.g_innerclass;

//类中五大成员：属性、方法、构造方法、内部类、块
public class Person {
    public void eat() {
        System.out.println("吃饭");
    }

    static class Heart {
        public void jump() {
            System.out.println("心脏在跳动");
        }
    }
}
